13814773 has 4 divisors (see below), whose sum is σ = 15788320. Its totient is φ = 11841228.

The previous prime is 13814771. The next prime is 13814777. The reversal of 13814773 is 37741831.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 13814773 - 2¹ = 13814771 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13814771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 986763 + ... + 986776.

It is an arithmetic number, because the mean of its divisors is an integer number (3947080).

Almost surely, 2^13814773 is an apocalyptic number.

It is an amenable number.

13814773 is a deficient number, since it is larger than the sum of its proper divisors (1973547).

13814773 is an equidigital number, since it uses as much as digits as its factorization.

13814773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973546.

The product of its digits is 14112, while the sum is 34.

The square root of 13814773 is about 3716.8229713022. The cubic root of 13814773 is about 239.9465911247.

The spelling of 13814773 in words is "thirteen million, eight hundred fourteen thousand, seven hundred seventy-three".